CH631575A5 - Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses. - Google Patents

Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses. Download PDF

Info

Publication number
CH631575A5
CH631575A5 CH462878A CH462878A CH631575A5 CH 631575 A5 CH631575 A5 CH 631575A5 CH 462878 A CH462878 A CH 462878A CH 462878 A CH462878 A CH 462878A CH 631575 A5 CH631575 A5 CH 631575A5
Authority
CH
Switzerland
Prior art keywords
cathode
vessel
oxide
metal
metal oxide
Prior art date
Application number
CH462878A
Other languages
German (de)
English (en)
Inventor
Charley Buxbaum
Original Assignee
Bbc Brown Boveri & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH462878A priority Critical patent/CH631575A5/de
Priority to DE19787815195U priority patent/DE7815195U1/de
Priority to DE19782822045 priority patent/DE2822045A1/de
Priority to AT0126479A priority patent/AT378446B/de
Priority to US06/027,734 priority patent/US4274029A/en
Priority to CA325,330A priority patent/CA1128110A/fr
Priority to JP4610579A priority patent/JPS54144078A/ja
Priority to IT21960/79A priority patent/IT1112202B/it
Priority to DK166479A priority patent/DK166479A/da
Priority to FI791310A priority patent/FI791310A/fi
Priority to SE7903553A priority patent/SE7903553L/xx
Priority to NLAANVRAGE7903323,A priority patent/NL189057C/xx
Priority to FR7910684A priority patent/FR2424627A1/fr
Priority to GB7914561A priority patent/GB2026764B/en
Priority to CS792901A priority patent/CS231965B2/cs
Priority to HU79BO1776A priority patent/HU182723B/hu
Priority to BE0/194844A priority patent/BE875866A/fr
Priority to RO7997379A priority patent/RO77939A/fr
Publication of CH631575A5 publication Critical patent/CH631575A5/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Discharge Lamp (AREA)
  • Luminescent Compositions (AREA)
  • Lasers (AREA)
  • Treating Waste Gases (AREA)
CH462878A 1978-04-28 1978-04-28 Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses. CH631575A5 (de)

Priority Applications (18)

Application Number Priority Date Filing Date Title
CH462878A CH631575A5 (de) 1978-04-28 1978-04-28 Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses.
DE19787815195U DE7815195U1 (de) 1978-04-28 1978-05-20 Gasentladungsgefaess
DE19782822045 DE2822045A1 (de) 1978-04-28 1978-05-20 Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses
AT0126479A AT378446B (de) 1978-04-28 1979-02-19 Gasentladungsgefaess mit erhoehter lebensdauer
US06/027,734 US4274029A (en) 1978-04-28 1979-04-06 Gas discharge device with metal oxide carrier in discharge path
CA325,330A CA1128110A (fr) 1978-04-28 1979-04-11 Tube a decharge et procede pour en prolonger la duree de vie
JP4610579A JPS54144078A (en) 1978-04-28 1979-04-17 Method of enhancing life of gaseous discharge tube useful for light source
IT21960/79A IT1112202B (it) 1978-04-28 1979-04-19 Procedimento per aumentare la durata di vita di un recipiente a scarica gassosa
DK166479A DK166479A (da) 1978-04-28 1979-04-23 Fremgangsmaade til forlaengelse af levetiden for en gasudladningsbeholder
FI791310A FI791310A (fi) 1978-04-28 1979-04-23 Foerfarande foer hoejande av livslaengden hos ett saosom straolningskaella fungerande gasurladdningskaerl samt gasurladdningskaerl foer tillaempande av foerfarandet
SE7903553A SE7903553L (sv) 1978-04-28 1979-04-23 Forfarande for okning av livslengden hos ett gasurladdningskerl samt for utforande av settet avsett kerl
NLAANVRAGE7903323,A NL189057C (nl) 1978-04-28 1979-04-26 Gasontladingslamp met een vatwand die doorlaatbaar is voor straling met een golflengte van 10 nm tot 1000 nm en een geactiveerde kathode en een anode omvat.
FR7910684A FR2424627A1 (fr) 1978-04-28 1979-04-26 Procede en vue de prolonger la duree de vie d'un recipient a decharge dans un gaz
GB7914561A GB2026764B (en) 1978-04-28 1979-04-26 Extending gas discharge vessel life
CS792901A CS231965B2 (en) 1978-04-28 1979-04-26 Gaseous discharge lamp
HU79BO1776A HU182723B (en) 1978-04-28 1979-04-26 Gas discharge tube and method for extensing the endurance of gas discharge tube
BE0/194844A BE875866A (fr) 1978-04-28 1979-04-26 Procede en vue de prolonger la duree de vie d'un recipient a decharge dans un gaz
RO7997379A RO77939A (fr) 1978-04-28 1979-04-26 Vaisseau pour dechargements en gaz a existence de longue duree et procede d'obtention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH462878A CH631575A5 (de) 1978-04-28 1978-04-28 Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses.

Publications (1)

Publication Number Publication Date
CH631575A5 true CH631575A5 (de) 1982-08-13

Family

ID=4279681

Family Applications (1)

Application Number Title Priority Date Filing Date
CH462878A CH631575A5 (de) 1978-04-28 1978-04-28 Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses.

Country Status (17)

Country Link
US (1) US4274029A (fr)
JP (1) JPS54144078A (fr)
AT (1) AT378446B (fr)
BE (1) BE875866A (fr)
CA (1) CA1128110A (fr)
CH (1) CH631575A5 (fr)
CS (1) CS231965B2 (fr)
DE (2) DE2822045A1 (fr)
DK (1) DK166479A (fr)
FI (1) FI791310A (fr)
FR (1) FR2424627A1 (fr)
GB (1) GB2026764B (fr)
HU (1) HU182723B (fr)
IT (1) IT1112202B (fr)
NL (1) NL189057C (fr)
RO (1) RO77939A (fr)
SE (1) SE7903553L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525888C1 (de) * 1985-07-19 1987-01-08 Gte Sylvania Inc Leuchtstofflampe fuer unipolaren Betrieb
US5814164A (en) * 1994-11-09 1998-09-29 American Scientific Materials Technologies L.P. Thin-walled, monolithic iron oxide structures made from steels, and methods for manufacturing such structures
US6045628A (en) * 1996-04-30 2000-04-04 American Scientific Materials Technologies, L.P. Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures
KR970701918A (ko) * 1995-01-09 1997-04-12 요트. 게.아.롤페즈 회로 장치(Circuit arrangement)
US5917285A (en) * 1996-07-24 1999-06-29 Georgia Tech Research Corporation Apparatus and method for reducing operating voltage in gas discharge devices
US6504314B1 (en) 1997-11-10 2003-01-07 Koninklijke Philips Electronics N.V. Discharge lamp DC ballast employing only passive components
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
JP2007518236A (ja) * 2004-01-15 2007-07-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高圧水銀蒸気ランプ
KR100637070B1 (ko) * 2004-09-10 2006-10-23 삼성코닝 주식회사 면광원유닛 및 면광원유닛을 가지는 액정표시장치
JP2011096580A (ja) * 2009-10-30 2011-05-12 Seiko Epson Corp 放電ランプ及びその製造方法、光源装置、プロジェクター

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR769133A (fr) * 1933-02-17 1934-08-20 Quarzlampen Gmbh Tubes à décharge à gaz ou à vapeur, avec une ou plusieurs électrodes portées à température élevée en cours de fonctionnement
BE450734A (fr) * 1942-05-02
US2530990A (en) * 1945-04-21 1950-11-21 Gen Electric Electric discharge device
US2637830A (en) * 1949-02-28 1953-05-05 Sylvania Electric Prod Treatment of electric lamp envelopes
FR1055050A (fr) * 1951-04-25 1954-02-16 Westinghouse Electric Corp Perfectionnements aux appareils à décharge électrique comportant une grille
US2885587A (en) * 1956-06-13 1959-05-05 Westinghouse Electric Corp Low pressure discharge lamp and method
US3376457A (en) * 1964-12-07 1968-04-02 Westinghouse Electric Corp Electric discharge lamp with space charge relieving means
US3377498A (en) * 1966-01-03 1968-04-09 Sylvania Electric Prod In a high pressure lamp, protective metal oxide layers on the inner wall of the quartz envelope
FR1478565A (fr) * 1966-03-15 1967-04-28 Lampes Sa Perfectionnement aux lampes à décharge électrique renfermant des iodures métalliques dont de l'iodure de sodium
US3453477A (en) * 1967-02-16 1969-07-01 Gen Electric Alumina-ceramic sodium vapor lamp
US3683226A (en) * 1970-09-30 1972-08-08 Gen Electric Electric lamp apparatus having diffusion barrier
JPS5137467B2 (fr) * 1971-08-14 1976-10-15
US3816206A (en) * 1972-03-15 1974-06-11 American Can Co Method for protecting raw metal edge of inside lap of adhesively bonded lap side seam tubular body
JPS4936466U (fr) * 1972-06-30 1974-03-30
JPS508594A (fr) * 1973-05-18 1975-01-29
JPS508584A (fr) * 1973-05-21 1975-01-29
JPS5414434B2 (fr) * 1973-06-14 1979-06-07
CH570040A5 (fr) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
JPS5190185A (ja) * 1975-02-05 1976-08-07 Keikoranpu
JPS5251776A (en) * 1975-10-22 1977-04-25 Hitachi Ltd Metal vapor discharge lamp
US4117374A (en) * 1976-12-23 1978-09-26 General Electric Company Fluorescent lamp with opposing inversere cone electrodes

Also Published As

Publication number Publication date
CS231965B2 (en) 1985-01-16
DE2822045A1 (de) 1979-11-08
FR2424627A1 (fr) 1979-11-23
DE2822045C2 (fr) 1989-01-05
GB2026764B (en) 1982-12-01
JPS54144078A (en) 1979-11-09
NL189057B (nl) 1992-07-16
NL7903323A (nl) 1979-10-30
SE7903553L (sv) 1979-10-29
IT7921960A0 (it) 1979-04-19
BE875866A (fr) 1979-08-16
US4274029A (en) 1981-06-16
CA1128110A (fr) 1982-07-20
JPS636979B2 (fr) 1988-02-15
FR2424627B1 (fr) 1982-11-19
NL189057C (nl) 1992-12-16
RO77939A (fr) 1982-03-24
HU182723B (en) 1984-03-28
ATA126479A (de) 1984-12-15
IT1112202B (it) 1986-01-13
FI791310A (fi) 1979-10-29
CS290179A2 (en) 1984-01-16
GB2026764A (en) 1980-02-06
AT378446B (de) 1985-08-12
DK166479A (da) 1979-10-29
DE7815195U1 (de) 1980-02-28

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Legal Events

Date Code Title Description
NV New agent

Representative=s name: ABB MANAGEMENT AG ABT. TEI IMMATERIALGUETERRECHT

PUE Assignment

Owner name: BBC AKTIENGESELLSCHAFT BROWN, BOVERI & CIE. -DANN

PL Patent ceased